This is a note to let you know that I've just added the patch titled clk: mediatek: reset: Fix written reset bit offset to the 5.18-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: clk-mediatek-reset-fix-written-reset-bit-offset.patch and it can be found in the queue-5.18 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. commit fcb8ab07c92d39a0cec33f5215f68ba346c261d5 Author: Rex-BC Chen <rex-bc.chen@xxxxxxxxxxxx> Date: Mon May 23 17:33:29 2022 +0800 clk: mediatek: reset: Fix written reset bit offset [ Upstream commit edabcf71d100fd433a0fc2d0c97057c446c33b2a ] Original assert/deassert bit is BIT(0), but it's more resonable to modify them to BIT(id % 32) which is based on id. This patch will not influence any previous driver because the reset is only used for thermal. The id (MT8183_INFRACFG_AO_THERM_SW_RST) is 0. Fixes: 64ebb57a3df6 ("clk: reset: Modify reset-controller driver") Signed-off-by: Rex-BC Chen <rex-bc.chen@xxxxxxxxxxxx> Reviewed-by: Chen-Yu Tsai <wenst@xxxxxxxxxxxx> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@xxxxxxxxxxxxx> Reviewed-by: Nícolas F. R. A. Prado <nfraprado@xxxxxxxxxxxxx> Tested-by: Nícolas F. R. A. Prado <nfraprado@xxxxxxxxxxxxx> Link: https://lore.kernel.org/r/20220523093346.28493-3-rex-bc.chen@xxxxxxxxxxxx Signed-off-by: Stephen Boyd <sboyd@xxxxxxxxxx> Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx> diff --git a/drivers/clk/mediatek/reset.c b/drivers/clk/mediatek/reset.c index bcec4b89f449..834d26e9bdfd 100644 --- a/drivers/clk/mediatek/reset.c +++ b/drivers/clk/mediatek/reset.c @@ -25,7 +25,7 @@ static int mtk_reset_assert_set_clr(struct reset_controller_dev *rcdev, struct mtk_reset *data = container_of(rcdev, struct mtk_reset, rcdev); unsigned int reg = data->regofs + ((id / 32) << 4); - return regmap_write(data->regmap, reg, 1); + return regmap_write(data->regmap, reg, BIT(id % 32)); } static int mtk_reset_deassert_set_clr(struct reset_controller_dev *rcdev, @@ -34,7 +34,7 @@ static int mtk_reset_deassert_set_clr(struct reset_controller_dev *rcdev, struct mtk_reset *data = container_of(rcdev, struct mtk_reset, rcdev); unsigned int reg = data->regofs + ((id / 32) << 4) + 0x4; - return regmap_write(data->regmap, reg, 1); + return regmap_write(data->regmap, reg, BIT(id % 32)); } static int mtk_reset_assert(struct reset_controller_dev *rcdev,